JPH06206840A - ビスフェノールaの製造方法 - Google Patents
ビスフェノールaの製造方法Info
- Publication number
- JPH06206840A JPH06206840A JP3335643A JP33564391A JPH06206840A JP H06206840 A JPH06206840 A JP H06206840A JP 3335643 A JP3335643 A JP 3335643A JP 33564391 A JP33564391 A JP 33564391A JP H06206840 A JPH06206840 A JP H06206840A
- Authority
- JP
- Japan
- Prior art keywords
- phenol
- bisphenol
- adduct
- liquid
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 248
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 193
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 239000006227 byproduct Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000003421 catalytic decomposition reaction Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 81
- 239000000203 mixture Substances 0.000 claims description 41
- 239000013078 crystal Substances 0.000 claims description 38
- 239000007795 chemical reaction product Substances 0.000 claims description 17
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- JAGRUUPXPPLSRX-UHFFFAOYSA-N 4-prop-1-en-2-ylphenol Chemical compound CC(=C)C1=CC=C(O)C=C1 JAGRUUPXPPLSRX-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 238000001256 steam distillation Methods 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000005292 vacuum distillation Methods 0.000 claims description 2
- 101100386054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYS3 gene Proteins 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 101150035983 str1 gene Proteins 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 abstract description 13
- 230000008025 crystallization Effects 0.000 abstract description 13
- 150000002989 phenols Chemical class 0.000 abstract description 4
- 208000005156 Dehydration Diseases 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 43
- 239000012535 impurity Substances 0.000 description 20
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000003729 cation exchange resin Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 241001550224 Apha Species 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- KXYDGGNWZUHESZ-UHFFFAOYSA-N 4-(2,2,4-trimethyl-3h-chromen-4-yl)phenol Chemical compound C12=CC=CC=C2OC(C)(C)CC1(C)C1=CC=C(O)C=C1 KXYDGGNWZUHESZ-UHFFFAOYSA-N 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 235000013824 polyphenols Nutrition 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- -1 that is Chemical compound 0.000 description 3
- WUQYBSRMWWRFQH-UHFFFAOYSA-N 2-prop-1-en-2-ylphenol Chemical compound CC(=C)C1=CC=CC=C1O WUQYBSRMWWRFQH-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WHGXZPQWZJUGEP-UHFFFAOYSA-N 2-prop-1-enylphenol Chemical compound CC=CC1=CC=CC=C1O WHGXZPQWZJUGEP-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- PBEHQFUSQJKBAS-UHFFFAOYSA-N 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;phenol Chemical compound OC1=CC=CC=C1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 PBEHQFUSQJKBAS-UHFFFAOYSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- 241000612703 Augusta Species 0.000 description 1
- 240000004153 Hibiscus sabdariffa Species 0.000 description 1
- 241001627203 Vema Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229930015698 phenylpropene Natural products 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL287944 | 1990-11-24 | ||
| PL90287944A PL164289B1 (pl) | 1990-11-24 | 1990-11-24 | Sposób otrzymywani blsfenolu A PL PL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06206840A true JPH06206840A (ja) | 1994-07-26 |
Family
ID=20052989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3335643A Pending JPH06206840A (ja) | 1990-11-24 | 1991-11-25 | ビスフェノールaの製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5198591A (cs) |
| EP (1) | EP0558552B1 (cs) |
| JP (1) | JPH06206840A (cs) |
| KR (1) | KR930702262A (cs) |
| AT (1) | ATE154582T1 (cs) |
| DE (1) | DE69126621T2 (cs) |
| FI (1) | FI932203A0 (cs) |
| PL (1) | PL164289B1 (cs) |
| TW (1) | TW221416B (cs) |
| WO (1) | WO1992009550A1 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006335760A (ja) * | 2005-06-04 | 2006-12-14 | Bayer Materialscience Ag | 高純度ビスフェノールaの製造方法 |
| JP2018532738A (ja) * | 2015-11-19 | 2018-11-08 | エルジー・ケム・リミテッド | ビスフェノールaの製造装置および製造方法 |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4213872A1 (de) * | 1992-04-28 | 1993-11-04 | Bayer Ag | Verfahren zur herstellung von hochreinem bisphenol-a |
| CN1050828C (zh) * | 1993-02-16 | 2000-03-29 | 中国石油化工总公司 | 制备高品位聚碳酸脂级双酚a的脱酚新方法 |
| CA2155969C (en) * | 1993-02-17 | 2002-12-17 | Shiyi Jin | A multiple stage suspended reactive stripping process and apparatus |
| CN1080914A (zh) * | 1993-02-17 | 1994-01-19 | 中国石油化工总公司 | 一种2,2-二(4-羟基苯基)丙烷的制造方法 |
| DE4312039A1 (de) * | 1993-04-13 | 1994-10-20 | Bayer Ag | Optimierte Ionenaustauscherschüttungen für die Bis-phenol-A Synthese |
| DE4413396A1 (de) * | 1994-04-18 | 1995-10-19 | Bayer Ag | Verfahren zur Herstellung von ultrareinem Bisphenol-A und dessen Verwendung |
| EP0720976B2 (en) † | 1994-12-09 | 2005-05-18 | The Dow Chemical Company | Process for preparing an adduct of a bisphenol with a phenolic compound |
| US5959158A (en) * | 1996-04-12 | 1999-09-28 | Gammill; Ben | Method and system for bisphenol a production using water |
| US5874644A (en) * | 1996-04-12 | 1999-02-23 | Gammill; Ben | Method and system for bisphenol a production using controlled turbulence |
| US5723693A (en) * | 1996-09-13 | 1998-03-03 | The Dow Chemical Company | Process for preparing and recovering 4,4'-dihydroxy-alpha-alkylstilbene or 4,4'-dihydroxy-alpha, alpha'dialkylstilbene |
| DE19720540A1 (de) * | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur Aufarbeitung von Mutterlaugen aus der Bisphenolsynthese |
| DE19720539A1 (de) * | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiarylalkanen |
| DE19720541A1 (de) * | 1997-05-16 | 1998-11-19 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiphenylalkanen |
| USH1943H1 (en) * | 1998-12-15 | 2001-02-06 | General Electric Co. | Process for the manufacture of bisphenol-A |
| DE19961566A1 (de) * | 1999-12-20 | 2001-06-21 | Bayer Ag | Bis(4-hydroxyaryl)alkane |
| JP4658355B2 (ja) * | 2001-03-05 | 2011-03-23 | 出光興産株式会社 | ビスフェノールaの製造方法 |
| US6388144B1 (en) | 2001-06-15 | 2002-05-14 | Sunoco, Inc. (R&M) | Method for reducing methylbenzofuran levels in high purity phenol |
| US6703530B2 (en) | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
| US6960697B2 (en) * | 2002-03-13 | 2005-11-01 | Mitsubishi Chemical Corporation | System and method of producing bisphenol-A (BPA) |
| US20050075520A1 (en) * | 2002-03-13 | 2005-04-07 | O'young Drow Lionel | System and method of producing bisphenol-A (BPA) using two stage crystallization |
| US7371902B2 (en) | 2004-09-29 | 2008-05-13 | General Electric Company | Methods for purifying p,p-bisphenol-A |
| JP4904064B2 (ja) * | 2006-02-14 | 2012-03-28 | 出光興産株式会社 | ビスフェノールaの製造方法 |
| PL210812B1 (pl) * | 2007-02-14 | 2012-03-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Sposób otrzymywania bisfenolu A |
| US9290618B2 (en) | 2011-08-05 | 2016-03-22 | Sabic Global Technologies B.V. | Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions |
| US8962117B2 (en) | 2011-10-27 | 2015-02-24 | Sabic Global Technologies B.V. | Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate |
| WO2013116697A1 (en) | 2012-02-03 | 2013-08-08 | Sabic Innovative Plastics Ip B.V. | Light emitting diode device and method for production thereof containing conversion material chemistry |
| EP2819981B1 (en) | 2012-02-29 | 2016-12-21 | SABIC Global Technologies B.V. | Process for producing low sulfur bisphenol a, processes for producing polycarbonate, articles made from polycarbonate |
| CN104145001A (zh) | 2012-02-29 | 2014-11-12 | 沙特基础创新塑料Ip私人有限责任公司 | 含转换材料化学物质并具有增强的光学特性的聚碳酸酯组合物、其制造方法及包含其的制品 |
| US9346949B2 (en) | 2013-02-12 | 2016-05-24 | Sabic Global Technologies B.V. | High reflectance polycarbonate |
| WO2014066784A1 (en) | 2012-10-25 | 2014-05-01 | Sabic Innovative Plastics Ip B.V. | Light emitting diode devices, method of manufacture, uses thereof |
| WO2014186548A1 (en) | 2013-05-16 | 2014-11-20 | Sabic Innovative Plastics Ip B.V. | Branched polycarbonate compositions having conversion material chemistry and articles thereof |
| WO2014191942A1 (en) | 2013-05-29 | 2014-12-04 | Sabic Innovative Plastics Ip B.V. | Color stable thermoplastic composition |
| CN105492519B (zh) | 2013-05-29 | 2018-03-09 | 沙特基础全球技术有限公司 | 具有颜色稳定的热塑性光传输制品的照明设备 |
| WO2022145366A1 (ja) * | 2020-12-28 | 2022-07-07 | 三菱ケミカル株式会社 | ビスフェノールaの製造方法及びポリカーボネート樹脂の製造方法 |
| EP4201987A1 (de) * | 2021-12-22 | 2023-06-28 | Covestro Deutschland AG | Pyrolyse von polycarbonat-haltigem material in kombination mit phosphorhaltiger organischer verbindung zur wiedergewinnung von rohstoffen |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2623908A (en) * | 1951-11-23 | 1952-12-30 | Dow Chemical Co | Process for making 4, 4'-isopropylidenediphenol |
| NL301688A (cs) * | 1962-12-31 | |||
| PL103054B1 (pl) * | 1976-09-12 | 1979-05-31 | Instytut Ciezkiejsyntezy Organic | Sposob przerobki odpadow z procesu wytwarzania dwufenylolopropanu |
| US4188496A (en) * | 1977-12-23 | 1980-02-12 | General Electric Company | Process for preparing 2,2-bis(4-hydroxy-phenyl) propane from distillation by-products thereof |
| PL124542B1 (en) * | 1978-12-30 | 1983-01-31 | Instytut Ciezkiej Syntezy Organicznej "Blachownia" | Method of manufacture of bisphenol a |
| US4375567A (en) * | 1981-08-21 | 1983-03-01 | General Electric Company | Method for making bisphenol |
| US4590303A (en) * | 1985-06-03 | 1986-05-20 | General Electric Company | Method for making bisphenol |
| PL153396B1 (en) * | 1987-10-07 | 1991-04-30 | Method of obtaining bisphenol a | |
| JPH01146839A (ja) * | 1987-12-04 | 1989-06-08 | Mitsui Toatsu Chem Inc | 高純度の2,2−ビス(4−ヒドロキシフェニル)プロパンを製造する方法 |
| US4954661A (en) * | 1988-03-11 | 1990-09-04 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity bisphenol A |
| US4847433A (en) * | 1988-05-23 | 1989-07-11 | General Electric Company | Process for preparing bisphenol-A |
| US5087767A (en) * | 1989-12-25 | 1992-02-11 | Mitsui Toatsu Chemicals, Inc. | Method for preparing bisphenol a |
-
1990
- 1990-11-24 PL PL90287944A patent/PL164289B1/pl unknown
-
1991
- 1991-11-13 EP EP91920054A patent/EP0558552B1/en not_active Expired - Lifetime
- 1991-11-13 KR KR1019930701010A patent/KR930702262A/ko not_active Ceased
- 1991-11-13 AT AT91920054T patent/ATE154582T1/de active
- 1991-11-13 DE DE69126621T patent/DE69126621T2/de not_active Expired - Fee Related
- 1991-11-13 WO PCT/PL1991/000014 patent/WO1992009550A1/en active IP Right Grant
- 1991-11-22 US US07/797,428 patent/US5198591A/en not_active Expired - Fee Related
- 1991-11-25 JP JP3335643A patent/JPH06206840A/ja active Pending
- 1991-12-10 TW TW080109685A patent/TW221416B/zh active
-
1993
- 1993-05-14 FI FI932203A patent/FI932203A0/fi not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006335760A (ja) * | 2005-06-04 | 2006-12-14 | Bayer Materialscience Ag | 高純度ビスフェノールaの製造方法 |
| KR101329422B1 (ko) * | 2005-06-04 | 2013-11-14 | 바이엘 머티리얼사이언스 아게 | 고순도 비스페놀 a의 제조 방법 |
| JP2018532738A (ja) * | 2015-11-19 | 2018-11-08 | エルジー・ケム・リミテッド | ビスフェノールaの製造装置および製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE154582T1 (de) | 1997-07-15 |
| FI932203A7 (fi) | 1993-05-14 |
| US5198591A (en) | 1993-03-30 |
| DE69126621D1 (de) | 1997-07-24 |
| FI932203A0 (fi) | 1993-05-14 |
| WO1992009550A1 (en) | 1992-06-11 |
| KR930702262A (ko) | 1993-09-08 |
| PL164289B1 (pl) | 1994-07-29 |
| EP0558552A1 (en) | 1993-09-08 |
| DE69126621T2 (de) | 1998-05-20 |
| TW221416B (cs) | 1994-03-01 |
| EP0558552B1 (en) | 1997-06-18 |
| PL287944A1 (en) | 1992-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06206840A (ja) | ビスフェノールaの製造方法 | |
| JP5265094B2 (ja) | 高純度ビスフェノールaの製造方法 | |
| KR100221806B1 (ko) | 고순도및초고순도비스페놀a의새로운제조방법 | |
| US4354046A (en) | Process for obtaining high purity bisphenol A | |
| CN104379546B (zh) | 双酚a的制备方法 | |
| JP2001199919A (ja) | ビスフェノールaの製造方法 | |
| JPS59231033A (ja) | ビスフエノ−ルaの精製方法 | |
| KR100786042B1 (ko) | 비스페놀 a 의 제조 방법 | |
| JP4904064B2 (ja) | ビスフェノールaの製造方法 | |
| JP6163487B2 (ja) | ビスフェノールaの製造方法 | |
| KR20040004439A (ko) | 비스페놀 에이의 경제적 정제방법 | |
| JP2004359594A (ja) | ビスフェノールaの製造方法 | |
| WO2023280514A1 (en) | Method for the manufacture of bisphenol a | |
| RU2330835C2 (ru) | Способ очистки бисфенола-а | |
| JPH0558611B2 (cs) | ||
| JPH0480016B2 (cs) | ||
| WO2006008230A1 (en) | A method to obtain visually pure bisphenol a | |
| JP4532464B2 (ja) | ビス(4−ヒドロキシアリール)アルカン及びフェノール性化合物のアダクトを回収するプロセス | |
| KR102349519B1 (ko) | 비스페놀a의 제조방법 | |
| JPH10212258A (ja) | 色相のすぐれたビスフェノールa/フェノール結晶アダクトの製造方法 | |
| RO119296B1 (ro) | Procedeu de obţinere a 2,2-bis-(4-hidroxi fenil) propanului prin cristalizare ca aduct | |
| JPH01238550A (ja) | 高純度ビスフェノールaの製造方法 |